[
https://issues.apache.org/jira/browse/CASSANDRA-13326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15927497#comment-15927497
]
Jeff Jirsa commented on CASSANDRA-13326:
----------------------------------------
[~jasobrown] - when you commit, can you ninja in an extra space for alignment?
[~yuqilinaro] - I think it's reasonble to commit this, as it seems like a
simple change that's unlikely to risk the rest of the platforms, but can you
also run a unit test (checkout the relevant branches, then run {{ant realclean
; ant ; ant test}} ) and let us know if tests pass/fail with this patch? I
suspect that there are relatively few people with test hardware available, so
committing patches we can't reasonably test is scary - knowing the state of
unit tests would be really helpful (if they all pass with this change, that's
great; if there are dozens/hundreds of failures, it seems like lipgloss on a
pig).
> Support unaligned memory access for AArch64
> ---------------------------------------------
>
> Key: CASSANDRA-13326
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13326
> Project: Cassandra
> Issue Type: Improvement
> Components: Observability, Testing
> Environment: ARM [email protected] (Hisilicon Taishan/ Cavium
> ThunderX)
> Ubuntu 16.04.1 LTS
> Reporter: yuqi
> Assignee: yuqi
> Priority: Minor
> Fix For: 4.0, 3.11.x
>
> Attachments: 13326-3.10.txt
>
>
> ARMv8 (AArch64) supports unaligned memory access. The patch will enable it
> and will improve performance on AArch64
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
